#include <2025Linux.h>
int main(int argc, char *argv[])
{
    // 目录流
    DIR * dirp = opendir(".");
    struct dirent * direntp;
    while((direntp = readdir(dirp)) != NULL){
        printf("%s\n", direntp->d_name);
    }
    closedir(dirp);
    return 0;
}

